How Can I Access And Element In The Top Window From Inside An Iframe

Apr 18, 2007

I need to access an element of my top window from inside an IFrame within that window.

I tried:

parent.MYFRAME.document.getElementById("LHS");

and i get a "Access Denied"

is there a way to do this?

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JQuery :: Access Elements In Frame That Is Inside Iframe?

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... i want to access the second element with id "id-2"

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[Code]...

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I have a parent document which has an iframe loaded in it. The iframe has an textfield element. I want to access this textfield element from the parent document. I have tried the following. But that doesn't work.

(from the parent)
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I always get as null.

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HTML Code:
<html>
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<iframe src="B.html"></iframe>
<iframe src="C.html"></iframe>
</html>

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How can I access an iframe window using jQuery? The only iframe related stuff I have found is contents(), which allows me to access the DOM in the iframe. For now, I am using $("iframe")[i].contentWindow, but it seems to be IE only.

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Apr 27, 2011

I have this page below which I run locally that is created dynamically: [URL]

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As I said this does the job to some extent however it does not leave the focus in a perfect position so that the captcha is readable and the text box visible to type in, as illustrated in the red box in the above image.

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I am trying to make a comment editor with iframe, and want to trigger the change of content inside iframe, the following code cant work.code....

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Use History To Resize An Iframe When A Submit Button Is Clicked Inside The Iframe

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Im trying to use javascript history to resize an iframe when a submit button is clicked inside the iframe.

This is what i found so far.

Code:

Us this with iframe:

Code:

Code:

But im not really sure on how to apply this to my iframe, and i know that the resize part also needs to be edited, but what is missing?

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JQuery :: How To Access Checkbox Value Inside Table

Jun 14, 2011

I'm having problem with getting the checkbox state of a selected row inside table. I don't know if there is any specific function to determinate which row is selected so I've thought of the following... when the row is selected, style(background color) is applied to the tr element, so I thought that I could looked for the tr element which has that style and extracted checkbox state from it.

<table><tr>
<td>Text</td>
<td>Text</td>
<td>Text</td>
<td><input type="checkbox"/></td>
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<tr style="background-color:LightBlue;">
<td>Text</td>
<td>Text</td>
<td>Text</td>
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<tr><td>Text</td>
<td>Text</td>
<td>Text</td>
<td><input type="checkbox"/></td>
<td>Text</td>
</tr></table>

If we assume now that second row is selected, how would I get the state of the checkbox (checked, unchecked)?

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Something I was wanting to do with jQuery the other day was to obtain a reference to the original selector from inside the each function. I was looking through the documentation and for the life of me couldn't come across a suitable solution.I had to use an external variable instead and reference that from within the function, which seems to be a non-optimal solution.

Code javascript:
$('li').each(function () {
// how to reference the $('li') selector from in here

[code].....

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Is it possible to read the DOM of an iframe if the iframe's src is
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I realise I can't manipulate the DOM from another domain for security
reasons, but can I access the DOM and just read object's values?

This is what I've tried so far without any success:

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document.getElementsByTagName("iframe").innerHTML;
document.getElementsByTagName("iframe").childNodes[0].innerHTML;
document.getElementsByTagName("iframe").childNodes[0].nodeValue;
document.getElementsByTagName("iframe").documentElement;
document.getElementsByTagName("iframe").contentDocument.
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document.getElementById("testIframe").childNodes[0].nodeValue;

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Aug 16, 2011

I have a javascript code that tries to access form value in an IFRAME

the following code works perefectly in both IE and OPERA but FireFox always give me this error message:

"window.daftar.formku is undefined"

I have also tried

alert(window.frames[1].formku.email.value);

but it doesn't work too

I always get ""window.daftar.formku is undefined"

Where did I make mistake? code...

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Code:

//... code
var matched = new Boolean(false);
xmlhttp.onreadystatechange=function() {
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[Code].....

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May 9, 2011

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The code is like so:
Code:
function myobject(params){
//public
this.initialize = function(){...}
//private
some variables...
//problem variable
var mouse = new Object()
mouse.x = 0;
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//code...
slidecontainer = document.createElement("div");
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mouse.y = e.y + document.body.scrollTop;
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e = event;
mouse.x = e.clientX + document.body.scrollLeft;
mouse.y = e.clientY + document.body.scrollTop;}}

//this function is in an interval
function moveslides() {
/* this is where I have the problem

It seems that the function doesn't recognize that mouse.x, or mouse for that matter, exists. Mouse is global to the object, so why can't this function access it?
*/if(mouse.x) {
code...
}}}
The page is at [URL] and works on every browser, including finnicky opera, except for ie. The full code is availabe when you right click and view the source on the page.

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Below is HTML

<DIV class=info-box>
<DIV class=info-list>
<UL>
<LI>Author <SPAN></SPAN></LI>

[Code]....

I want hidecurrent LI element if SPAN doesnot contain anytext, Author doesnot having value so that will be hidden.

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[Code]...

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<script type="text/javascript" src="jquery-1.4.2.min.js"></script>
<script type="text/javascript">
var global_var = false;
function test_func() {
$.post("server.php", function(data){
alert("Data Loaded: " + data);

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Aug 2, 2009

I have an iFrame

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Jun 12, 2011

I have html pages with code like

<div>
<script type="text/javascript" src="http://myserver2/mysite/addhtm.js"></script>
</div>

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how it possible to access an applet in an open window from a new window through JavaScript?

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